The board features the PIC18F4520 microcontroller, flash module, USB UART, voltage regulator and connectors that enable connection with the development system.
PIC18F4520 is connected to on board modules via pins which are also connected to CN1 and CN2 connectors. These two connectors enable the board to be connected to the UNI-DS6 development system or some other device.

RTC Click
3D Motion Click
WiFi Plus Click
GSM Click
ADC Click
GPS Click
HYDROGEN Click
DIGI POT Click
EXPAND Click
LPG Click
ccRF2 Click
GSM-GPS Click
LTE Cat.1-EU Click (for Europe)
Alcohol 3 Click 